body {
    font-size: 12px;
    font-family: Arial, "Lucida Grande", "Microsoft Yahei", "Hiragino Sans GB", "Hiragino Sans GB W3", SimSun, "PingFang SC", STHeiti;
    _font-family: Tahoma, Arial, Helvetica, STHeiti;
    color: #666;
    width: 100%;
    height: 100%;
    padding: 0px;
    margin: 0px;
}

.fullscreen-bg {
    width: 100vw;
    height: 100vh;
    background-image: url(../images/regist_background.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.regist_form {
    width: 380px;
    height: 320px;
    background-color: white;
    position: absolute;
    top: 37%;
    left: 44%;
    transform: translate(-50%, -50%);
    border-radius: 0.4375rem;
    display: flex;
    display: -webkit-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.regist_form > div {
    width: 340px;
    padding: 0px;
    height: 28px;
    text-align: right;
    margin-bottom: 10px;
}

.regist_form_sr {
    width: 320px;
    height: 28px;
    padding: 6px 0 6px 12px;
    outline: none;
    margin-top: 5px;
    margin-bottom: 5px;
    border: 1px solid #d8d8d8;
    border-radius: 0.32rem;
}
.jy_span{
	display: block;
	width:334px ;
	margin-top: 15px;
	margin-bottom:15px;
	height: 18px;
	color: red;
}
.regist_form_sumbit {
    display: block;
    width: 336px;
    height: 45px;
    border: 0px;
    padding: 0px;
    margin-top: 25px;
    margin-bottom: 25px;
    background-color: #ffa800;
    color: white;
    font-weight: bold;
    font-size: 18px;
    border-radius: 0.32rem;
    cursor: pointer;
}